Flow price: --
9eb7c26194af2ad283c11475679d47902f9590b66b76349a1d45391ab400415c

Transaction

Hash: 9eb7c26194af2ad283c11475679d47902f9590b66b76349a1d45391ab400415c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 9eb7c26194af2ad283c11475679d47902f9590b66b76349a1d45391ab400415c:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
9eb7c26194af2ad283c11475679d47902f9590b66b76349a1d45391ab400415c
Status:
ERROR
Block height:
41445428
Block id:
022c27dde6600283dee9324256755e299941ba08611b7815fb10b806beb36761
Timestamp:
Wednesday 23 November 2022 at 16:22:37 UTC
()
Proposer:
Authorizers:
Gas used:
25